EP3739689B1 - Verbindungsverfahren und verbindungsanschlussanordnung - Google Patents

Verbindungsverfahren und verbindungsanschlussanordnung Download PDF

Info

Publication number
EP3739689B1
EP3739689B1 EP20164339.2A EP20164339A EP3739689B1 EP 3739689 B1 EP3739689 B1 EP 3739689B1 EP 20164339 A EP20164339 A EP 20164339A EP 3739689 B1 EP3739689 B1 EP 3739689B1
Authority
EP
European Patent Office
Prior art keywords
connection terminal
flexible substrate
conductive member
linking
linking conductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20164339.2A
Other languages
English (en)
French (fr)
Other versions
EP3739689A1 (de
Inventor
Keisuke Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Publication of EP3739689A1 publication Critical patent/EP3739689A1/de
Application granted granted Critical
Publication of EP3739689B1 publication Critical patent/EP3739689B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/61—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/613—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures by means of interconnecting elements
    • H01R12/616—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures by means of interconnecting elements having contacts penetrating insulation for making contact with conductors, e.g. needle points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/777—Coupling parts carrying pins, blades or analogous contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
    • H01R12/68—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals comprising deformable portions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • H01R12/69—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal deformable terminals, e.g. crimping terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor

Definitions

  • the present invention relates to a connecting method, particularly to a method of electrically connecting a connection terminal disposed on the top surface of a flexible substrate to a conductive portion exposed on the bottom surface of the flexible substrate.
  • the present invention also relates to a connecting structure and a connection terminal assembly.
  • JP 2018-156861 A discloses a connector 1 as shown in FIG. 19 .
  • the connector 1 includes a housing 3 disposed on the top surface of a flexible substrate 2, a connection terminal 4 projecting perpendicularly to the flexible substrate 2, and a base member 5 disposed on the bottom side of the flexible substrate 2.
  • the housing 3 is provided with a connection terminal-receiving through-hole 3A, and the base member 5 is provided with a projection 5A.
  • a blade member 6 held by the base member 5 protrudes from the top of the projection 5A.
  • connection terminal 4 With a tubular portion 4A of the connection terminal 4 being inserted in the connection terminal-receiving through-hole 3A of the housing 3 and the flexible substrate 2 being sandwiched between the housing 3 and the base member 5, when the housing 3 and the base member 5 are pushed to approach each other, the flexible substrate 2 is cut with the blade member 6 protruding from the top of the projection 5A of the base member 5, and further the projection 5A protrudes through the cut place toward the top surface side of the flexible substrate 2 and is inserted into a projection accommodating portion 4B formed in the tubular portion 4A of the connection terminal 4.
  • a cut end portion 2A of the flexible substrate 2 is sandwiched between the outer surface of the projection 5A of the base member 5 and the inner surface of the projection accommodating portion 4B of the connection terminal 4, whereby a flexible conductor 2B exposed on the top surface of the flexible substrate 2 and the connection terminal 4 are electrically connected to each other.
  • the flexible conductor 2B exposed on the top surface of the flexible substrate 2 and the connection terminal 4 can be electrically connected to each other owing to the use of the connector 1 of JP 2018-156861 A .
  • the connector 1 of JP 2018-156861 A is useless for electrically connecting the flexible conductor 2B to the connection terminal 4, disadvantageously.
  • US 2017/0112200 A1 discloses a wearable connector for an electronic textile.
  • the present invention has been made to overcome the conventional problem as above and aims at providing a connecting method that makes it possible to electrically connect a connection terminal disposed on the top surface of a flexible substrate to a conductive portion exposed on the bottom surface of the flexible substrate.
  • the present invention also aims at providing a connecting structure obtained using the connecting method, as well as a connection terminal assembly for use in the connecting method.
  • a connecting method according to the present invention is defined in claim 1.
  • connection terminal assembly according to the present invention is defined in claim 4.
  • a connecting structure according to the present invention is defined in claim 9.
  • a connecting structure according to Embodiment 1 includes a flexible substrate 11, a connection terminal 21 and a linking conductive member 31.
  • FIG. 1 shows the state before the connection terminal 21 is connected to the flexible substrate 11, where the connection terminal 21 is situated on the top surface 11A side of the flexible substrate 11, while the linking conductive member 31 is situated on the bottom surface 11B side of the flexible substrate 11.
  • the flexible substrate 11 includes an insulting substrate body 12 made of cloth, a resin film or another material, and a band shaped conductive portion 13 exposed on one surface of the substrate body 12.
  • the conductive portion 13 is exposed on the bottom surface 11B of the flexible substrate 11 and not exposed on the top surface 11A side of the flexible substrate 11 as shown in FIG. 1 .
  • the connecting structure according to Embodiment 1 serves to electrically connect the connection terminal 21 disposed on the top surface 11A of the flexible substrate 11 to the conductive portion 13 exposed on the bottom surface 11B of the flexible substrate 11.
  • a plane along which the flexible substrate 11 extends is called "XY plane," a direction in which the band shaped conductive portion 13 extends on the bottom surface 11B of the flexible substrate 11 "Y direction,” and a direction extending perpendicularly to the flexible substrate 11 from the top surface 11A of the flexible substrate 11 "+Z direction.”
  • connection terminal 21 is a plug-type terminal made of, for example, a metallic material and having conductivity and includes a tubular portion 21A of cylindrical shape that extends in the +Z direction and a flange 21B that is formed integrally with the -Z directional end of the tubular portion 21A and extends out of the tubular portion 21A along an XY plane.
  • the tubular portion 21A is provided in its interior with a recessed portion 21C opening in the -Z direction, and an opening end 21D of the recessed portion 21C is situated at the -Z directional end of the tubular portion 21A.
  • the linking conductive member 31 is formed from a band shaped metal sheet having conductivity and includes a bottom portion 31A bent in a U shape, a first arm 31B that extends in the +Z direction from the +Y directional end of the bottom portion 31A, and a second arm 31C that extends in the +Z direction from the -Y directional end of the bottom portion 31A in parallel to the first arm 31B and is shorter than the first arm 31B.
  • a first projecting portion 31D is formed near the +Z directional end of the first arm 31B so as to project in the +Y direction away from the second arm 31C
  • a second projecting portion 31E is formed near the +Z directional end of the second arm 31C so as to project in the -Y direction away from the first arm 31B.
  • the linking conductive member 31 has a fulcrum portion SF formed from the first projecting portion 31D, a contact portion SC formed from the second projecting portion 31E, and a pressing portion SP formed from a part of the first arm 31B between the bottom portion 31A and the first projecting portion 31D.
  • the +Z directional end of the first arm 31B is provided with a sharp portion 31F pointed in the +Z direction.
  • the linking conductive member 31 is sized to be accommodated in the tubular portion 21A of the connection terminal 21, the distance in the Y direction between the fulcrum portion SF and the contact portion SC is set slightly longer than the distance in the Y direction between those portions of the inner surface of the recessed portion 21C of the connection terminal 21 with which the fulcrum portion SF and the contact portion SC separately make contact. Accordingly, the linking conductive member 31 is accommodated in the recessed portion 21C formed in the tubular portion 21A of the connection terminal 21 while being elastically compressed in the Y direction.
  • connection terminal 21 and the linking conductive member 31 accommodated in the tubular portion 21A of the connection terminal 21 constitute a connection terminal assembly.
  • connection terminal 21 to the flexible substrate 11 is described.
  • connection terminal 21 is positioned with respect to the flexible substrate 11 in such a manner that the -Z directional surface of the flange 21B of the connection terminal 21 is in contact with the top surface 11A of the flexible substrate 11 and the connection terminal 21 corresponds in position to the conductive portion 13 disposed on the bottom surface 11B of the flexible substrate 11.
  • the opening end 21D of the recessed portion 21C of the connection terminal 21 is also in contact with the top surface 11A of the flexible substrate 11, accordingly.
  • the linking conductive member 31 is positioned with respect to the flexible substrate 11 on the bottom surface 11B side of the flexible substrate 11 in such a manner that the sharp portion 31F of the linking conductive member 31 is situated immediately under the opening end 21D of the recessed portion 21C of the connection terminal 21. At this time, since the conductive portion 13 is exposed on the bottom surface 11B of the flexible substrate 11 in the position where the connection terminal 21 is disposed, the sharp portion 31F of the linking conductive member 31 faces the conductive portion 13.
  • the linking conductive member 31 When the linking conductive member 31 is further pushed toward the flexible substrate 11 in the +Z direction, as shown in FIG. 8 , the linking conductive member 31 is almost entirely accommodated in the recessed portion 21C to project therein through the opening end 21D of the connection terminal 21. Since the distance in the Y direction between the fulcrum portion SF and the contact portion SC of the linking conductive member 31 is set slightly longer than the inner diameter of the recessed portion 21C of the connection terminal 21, the linking conductive member 31 is accommodated in the recessed portion 21C of the connection terminal 21 while being elastically compressed in the Y direction.
  • the cut edge 11C of the flexible substrate 11 formed upon cutting with the sharp portion 31F of the linking conductive member 31 is sandwiched between the pressing portion SP and a first inner portion M1, the pressing portion SP being formed from a part of the first arm 31B between the bottom portion 31A and the first projecting portion 31D of the linking conductive member 31, and the first inner portion M1 being a part of the inner surface of the recessed portion 21C of the connection terminal 21 near the opening end 21D and facing in the -Y direction. Since the conductive portion 13 is exposed on the bottom surface 11B of the flexible substrate 11, the conductive portion 13 exposed at the cut edge 11C makes contact with the pressing portion SP of the linking conductive member 31.
  • the substrate body 12 of the flexible substrate 11 at the cut edge 11C is sandwiched between the pressing portion SP of the linking conductive member 31 and the first inner portion M1 of the connection terminal 21 and thus elastically compressed in its thickness direction, whereby a given contact pressure is generated between the conductive portion 13 at the cut edge 11C and the pressing portion SP, so that the linking conductive member 31 is electrically connected to the conductive portion 13 of the flexible substrate 11.
  • the contact portion SC formed from the second projecting portion 31E of the linking conductive member 31 projecting in the -Y direction makes contact with a second inner portion M2 which is another part of the inner surface of the recessed portion 21C of the connection terminal 21 and faces in the +Y direction. Since the linking conductive member 31 is accommodated in the recessed portion 21C of the connection terminal 21 while being elastically compressed in the Y direction, a given contact pressure is generated between the contact portion SC and the second inner portion M2, so that the linking conductive member 31 is electrically connected to the connection terminal 21.
  • connection terminal 21 is electrically connected to the conductive portion 13 of the flexible substrate 11 via the linking conductive member 31.
  • This configuration makes it possible to electrically connect the connection terminal 21 disposed on the top surface 11A of the flexible substrate 11 to the conductive portion 13 exposed on the bottom surface 11B of the flexible substrate 11.
  • the fulcrum portion SF formed from the first projecting portion 31D of the linking conductive member 31 projecting in the +Y direction makes contact with a third inner portion M3 which is still another part of the inner surface of the recessed portion 21C of the connection terminal 21 and faces in the -Y direction.
  • the first inner portion M1, the second inner portion M2 and the third inner portion M3 are all defined on the inner peripheral surface of the tubular portion 21A of cylindrical shape, and the first inner portion M1 and the third inner portion M3 are opposed to the second inner portion M2.
  • a distance L1 from the bottom portion 31A of the linking conductive member 31 to the pressing portion SP, a distance L2 from the bottom portion 31A to the contact portion SC, and a distance L3 from the bottom portion 31A to the fulcrum portion SF have the relationship of L1 ⁇ L2 ⁇ L3.
  • the pressing portion SP is a portion where the linking conductive member 31 presses the cut edge 11C of the flexible substrate 11 against the first inner portion M1 of the connection terminal 21.
  • the linking conductive member 31 receives at the pressing portion SP a force acting in the -Y direction from the first inner portion M1 of the connection terminal 21 via the cut edge 11C of the flexible substrate 11 and also receives at the fulcrum portion SF a force acting in the -Y direction from the third inner portion M3 of the connection terminal 21, while receiving a force acting in the +Y direction from the second inner portion M2 of the connection terminal 21 at the contact portion SC whose height in the Z direction is between that of the pressing portion SP and that of the fulcrum portion SF.
  • connection terminal 21 disposed on the top surface 11A of the flexible substrate 11 is electrically connected to the conductive portion 13 exposed on the bottom surface 11B of the flexible substrate 11.
  • a cut portion 11D is formed in the bottom surface 11B of the flexible substrate 11 in the position where the conductive portion 13 is disposed, and the bottom portion 31A of the linking conductive member 31 is exposed through the cut portion 11D.
  • connection terminal 21 connected to the flexible substrate 11 is a plug-type terminal having the tubular portion 21A of cylindrical shape extending in the +Z direction and can serve as a connector for connecting the conductive portion 13 of the flexible substrate 11 to an external device or circuit or the like.
  • a counter connector (not shown) is fitted with the connection terminal 21 and the tubular portion 21A is connected to a contact of the counter connector, the conductive portion 13 of the flexible substrate 11 is electrically connected to the contact of the counter connector via the tubular portion 21A of the connection terminal 21, accordingly.
  • connection terminal 21 is desirably fixed on the top surface 11A of the flexible substrate 11 using the flange 21B.
  • an unshown housing may be used to fix the connection terminal 21 to the flexible substrate 11 such that the -Z directional surface of the flange 21B of the connection terminal 21 is in contact with the top surface 11A of the flexible substrate 11.
  • Embodiment 2 in Fig. 11-13 is not according to the invention and is present for illustration purposes only.
  • the first projecting portion 31D is formed near the +Z directional end of the first arm 31B of the linking conductive member 31 as shown in FIGS. 4 and 5
  • the invention is not limited thereto, and as shown in FIGS. 11 and 12 , a linking conductive member 41 with no first projecting portion may be used.
  • the linking conductive member 41 is the same as the linking conductive member 31 used in Embodiment 1 except that the first arm 31B is replaced by a first arm 41B in Embodiment 1.
  • the linking conductive member 41 is formed from a band shaped metal sheet having conductivity and includes a bottom portion 31A bent in a U shape, a first arm 41B that extends in the +Z direction from the +Y directional end of the bottom portion 31A, and a second arm 31C that extends in the +Z direction from the -Y directional end of the bottom portion 31A in parallel to the first arm 41B and is shorter than the first arm 41B.
  • a second projecting portion 31E is formed near the +Z directional end of the second arm 31C so as to project in the -Y direction away from the first arm 41B, while a first projecting portion projecting in the Y direction is not formed at the first arm 41B.
  • the linking conductive member 41 has a fulcrum portion SF formed from a +Z directional end 41G of the first arm 41B, a contact portion SC formed from the second projecting portion 31E, and a pressing portion SP formed from a part of the first arm 41B between the bottom portion 31A and the +Z directional end 41G of the first arm 41B.
  • the +Z directional end 41G of the first arm 41B is provided with a sharp portion 41F pointed in the +Z direction.
  • the linking conductive member 41 is pushed from the bottom surface 11B side of the flexible substrate 11 toward the top surface 11A side thereof, and as shown in FIG. 13 , the linking conductive member 41 is almost entirely accommodated in the recessed portion 21C to project therein through the opening end 21D of the connection terminal 21.
  • the cut edge 11C of the flexible substrate 11 is sandwiched between the pressing portion SP formed from the first arm 41B of the linking conductive member 41 and the first inner portion M1 of the connection terminal 21 facing in the -Y direction, whereby the conductive portion 13 of the flexible substrate 11 at the cut edge 11C and the linking conductive member 41 are electrically connected to each other.
  • the contact portion SC formed from the second projecting portion 31E of the linking conductive member 41 makes contact with the second inner portion M2 of the connection terminal 21 facing in the +Y direction whereby the linking conductive member 41 is electrically connected to the connection terminal 21, and consequently, the connection terminal 21 is electrically connected to the conductive portion 13 of the flexible substrate 11 via the linking conductive member 41.
  • the fulcrum portion SF formed from +Z directional end 41G of the linking conductive member 41 makes contact with the third inner portion M3 of the connection terminal 21 facing in the -Y direction.
  • Moments of the forces that the pressing portion SP, the contact portion SC and the fulcrum portion SF respectively receive from the first inner portion M1, the second inner portion M2 and the third inner portion M3 of the connection terminal 21 balance, so that the linking conductive member 41 is stably held inside the recessed portion 21C of the connection terminal 21.
  • connection terminal 21 disposed on the top surface 11A of the flexible substrate 11 can be electrically connected to the conductive portion 13 exposed on the bottom surface 11B of the flexible substrate 11 as with Embodiment 1.
  • FIG. 14 shows a connecting structure according to Embodiment 3.
  • This connecting structure is the same as the connecting structure according to Embodiment 1 except that the connection terminal 21 having the tubular portion 21A of cylindrical shape is replaced by a connection terminal 51 formed from a bent single metal sheet in the connecting structure of Embodiment 1.
  • the connection terminal 51 includes a pair of lateral sheets 51A extending along an XZ plane in parallel to each other, a top sheet 51B interconnecting the +Z directional ends of the lateral sheets 51A and extending along an XY plane, and a pair of flanges 51C extending from the -Z directional ends of the associated lateral sheets 51A in directions away from each other along an XY plane.
  • the pair of lateral sheets 51A and the top sheet 51B constitute a recessed portion 51D covered on the Y and Z direction sides.
  • the X direction sides of the recessed portion 51D are not covered but open.
  • the linking conductive member 31 is sized to be accommodated in the recessed portion 51D of the connection terminal 51, the distance in the Y direction between the fulcrum portion SF and the contact portion SC is set slightly longer than the distance in the Y direction between the inner surfaces of the recessed portion 51D of the connection terminal 51. Accordingly, the linking conductive member 31 is accommodated in the recessed portion 51D of the connection terminal 51 while being elastically compressed in the Y direction.
  • the linking conductive member 31 is pushed from the bottom surface 11B side of the flexible substrate 11 toward the top surface 11A side thereof, and as shown in FIG. 15 , the linking conductive member 31 is almost entirely accommodated in the recessed portion 51D of the connection terminal 51 to project therein.
  • An opening end 51E of the recessed portion 51D is situated between the -Z directional ends of the lateral sheets 51A of the connection terminal 51, i.e., between the flanges 51C, and the linking conductive member 31 is inserted from the bottom surface 11B side of the flexible substrate 11 through this opening end 51E and accommodated in the recessed portion 51D.
  • the cut edge 11C of the flexible substrate 11 is sandwiched between the pressing portion SP formed from the first arm 31B of the linking conductive member 31 and the first inner portion M1 which is a part of one lateral sheet 51A on the +Y direction side of the pair of lateral sheets 51A of the connection terminal 51 and faces in the -Y direction, whereby the conductive portion 13 of the flexible substrate 11 at the cut edge 11C and the linking conductive member 31 are electrically connected to each other.
  • the contact portion SC formed from the second projecting portion 31E of the linking conductive member 31 makes contact with the second inner portion M2 which is a part of the other lateral sheet 51A on the -Y direction side of the pair of lateral sheets 51A of the connection terminal 51 and faces in the +Y direction, whereby the linking conductive member 31 is electrically connected to the connection terminal 51. Consequently, the connection terminal 51 is electrically connected to the conductive portion 13 of the flexible substrate 11 via the linking conductive member 31.
  • the fulcrum portion SF formed from the first projecting portion 31D of the linking conductive member 31 makes contact with the third inner portion M3 which is a part of the one lateral sheet 51A on the +Y direction side of the pair of lateral sheets 51A of the connection terminal 51 and faces in the -Y direction.
  • the pressing portion SP, the contact portion SC and the fulcrum portion SF respectively receive from the first inner portion M1, the second inner portion M2 and the third inner portion M3 of the connection terminal 51 balance, so that the linking conductive member 31 is stably held inside the recessed portion 51D of the connection terminal 51.
  • connection terminal 51 formed from a bent single metal sheet
  • connection terminal 51 disposed on the top surface 11A of the flexible substrate 11 can be electrically connected to the conductive portion 13 exposed on the bottom surface 11B of the flexible substrate 11 as with Embodiment 1.
  • connection terminal 51 can be produced only by bending a single metal sheet, thus facilitating formation of the connecting structure.
  • connection terminal 51 is fixed on the top surface 11A of the flexible substrate 11 by use of the pair of flanges 51C and, for instance, an unshown housing.
  • a similar connecting structure can also be formed by combining, instead of the linking conductive member 31, the linking conductive member 41 used in Embodiment 2 with the connection terminal 51.
  • the flexible substrate 11 when the linking conductive member 31 is pushed from the bottom surface 11B side of the flexible substrate 11 toward the top surface 11A side thereof, the flexible substrate 11 is cut with the sharp portion 31F of the linking conductive member 31 to allow the linking conductive member 31 to project in the recessed portion 21C of the connection terminal 21; however, as shown in FIG. 16 , the flexible substrate 11 may be provided in advance with a pushing guide 61 penetrating from the top surface 11A through the bottom surface 11B.
  • the pushing guide 61 is constituted of a linear cut penetrating the flexible substrate 11 from the top surface 11A through the bottom surface 11B and formed in the flexible substrate 11 in the position where the opening end 21D of the connection terminal 21 is situated as shown in FIG. 8 .
  • the linking conductive member 31 is pushed from the bottom surface 11B side of the flexible substrate 11 toward the top surface 11A side thereof through the pushing guide 61 thus formed, less pushing power is only required to make the linking conductive member 31 project inside the recessed portion 21C of the connection terminal 21. Further, the presence of the pushing guide 61 clarifies the position to receive the linking conductive member 31 pushed from the bottom surface 11B side of the flexible substrate 11, thus improving the operability in formation of the connecting structure.
  • a pushing guide 62 constituted of a cut of cross shape penetrating the flexible substrate 11 from the top surface 11A through the bottom surface 11B may be formed in the flexible substrate 11 in advance, and alternatively, as shown in FIG. 18 , a pushing guide 63 constituted of a hole penetrating the flexible substrate 11 from the top surface 11A through the bottom surface 11B may be formed in the flexible substrate 11 in advance.
  • the linking conductive member 31 is allowed to project inside the recessed portion 21C of the connection terminal 21 with less pushing power, and the presence of the pushing guides 62 and 63 clarifies the position to receive the linking conductive member 31 pushed from the bottom surface 11B side of the flexible substrate 11, thus improving the operability in formation of the connecting structure.
  • the flexible substrate 11 having one of the pushing guides 61 to 63 formed in advance may be used also in Embodiments 2 and 3 described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)

Claims (9)

  1. Verfahren zum elektrischen Verbinden eines leitfähigen Verbindungsanschlusses (21, 51), der auf einer Oberseite (11A) eines flexiblen Substrats (11) angeordnet ist und einen vertieften Abschnitt (21C, 51D) umfasst, mit einem leitfähigen Abschnitt (13), der an einer Unterseite (11B) des flexiblen Substrats frei liegt, wobei das Verfahren umfasst:
    Platzieren des Verbindungsanschlusses (21, 51) in einer solchen Weise, dass ein Öffnungsende (21D, 51E) des vertieften Abschnitts (21C, 51D) des Verbindungsanschlusses in Kontakt mit der Oberseite (11A) des flexiblen Substrats (11) steht;
    Schieben eines verbindenden leitfähigen Elements (31) von einer Seite der Unterseite (11B) des flexiblen Substrats in Richtung einer Seite der Oberseite (11A) des flexiblen Substrats, an welcher der Verbindungsanschluss angeordnet ist, wodurch das verbindende leitfähige Element (31) durch das Öffnungsende (21D, 51E) des vertieften Abschnitts des Verbindungsanschlusses (21, 51) hindurch in das Innere des vertieften Abschnitts (21C, 51D) so hinein ragt, dass es einen Teil des flexiblen Substrats (11) erfasst; und
    Halten des Teils des flexiblen Substrats (11) dergestalt, dass der Teil zwischen einem Drückabschnitt (SP) des verbindenden leitfähigen Elements (31) und einem ersten inneren Abschnitt (M1) in dem vertieften Abschnitt (21C, 51D) des Verbindungsanschlusses (21, 51) aufgenommen ist, um dadurch zu ermöglichen, dass der Drückabschnitt (SP) des verbindenden leitfähigen Elements (31) mit dem leitfähigen Abschnitt (13), der an der Unterseite des flexiblen Substrats (11) frei liegt, in Kontakt kommt und dass ein Kontaktabschnitt (SC) des verbindenden leitfähigen Elements mit einem zweiten inneren Abschnitt (M2) in dem vertieften Abschnitt (21C, 51D) des Verbindungsanschlusses (21, 51) in Kontakt kommt, wodurch der Verbindungsanschluss (21, 51) über das verbindende leitfähige Element (31) elektrisch mit dem leitfähigen Abschnitt (13) des flexiblen Substrats (11) verbunden ist,
    wobei das verbindende leitfähige Element einen Drehpunktabschnitt (SF) aufweist, der näher an einem Spitzenende des verbindenden leitfähigen Elements (31) liegt als der Drückabschnitt (SP),
    wobei der Verbindungsanschluss (21, 51) einen dritten inneren Abschnitt (M3) in dem vertieften Abschnitt (21C, 51D) aufweist, und
    wobei der Drückabschnitt (SP) mit dem leitfähigen Abschnitt (13) des flexiblen Substrats in Kontakt kommt, der Kontaktabschnitt (SC) mit dem zweiten inneren Abschnitt (M2) in dem vertieften Abschnitt des Verbindungsanschlusses in Kontakt kommt und der Drehpunktabschnitt (SF) mit dem dritten inneren Abschnitt (M3) in dem vertieften Abschnitt des Verbindungsanschlusses in Kontakt kommt, wodurch das verbindende leitfähige Element (31), das in den vertieften Abschnitt (21C, 51D) des Verbindungsanschlusses (21, 51) hinein ragt, im Inneren des vertieften Abschnitts (21C, 51D) des Verbindungsanschlusses (21, 51) gehalten wird,
    wobei das verbindende leitfähige Element (31) aus einem bandförmigen Metallblech gebildet ist und einen U-förmig gebogenen unteren Abschnitt (31A) sowie einen ersten Arm (31B) und einen zweiten Arm (31C) umfasst, die sich in der gleichen Richtung von dem unteren Abschnitt aus erstrecken,
    wobei der erste Arm (31B) einen ersten vorstehenden Abschnitt (31D) aufweist, der so gebildet ist, dass er in einer Richtung vom zweiten Arm fort vorsteht,
    wobei der zweite Arm (31C) einen zweiten vorstehenden Abschnitt (31E) aufweist, der so gebildet ist, dass er in einer Richtung vom ersten Arm fort vorsteht,
    wobei der Drückabschnitt (SP) aus einem Teil des ersten Arms (31B, 41B) zwischen dem unteren Abschnitt (31A) und dem ersten vorstehenden Abschnitt (31D) gebildet ist,
    wobei der Kontaktabschnitt (SC) aus dem zweiten vorstehenden Abschnitt (31E) gebildet ist, und
    wobei der Drehpunktabschnitt (SF) aus dem ersten vorstehenden Abschnitt (31D) gebildet ist.
  2. Verfahren nach Anspruch 1,
    wobei, wenn das verbindende leitfähige Element (31) von der Seite der Unterseite (11B) des flexiblen Substrats (11) in Richtung der Seite der Oberseite (11A) desselben gedrückt wird, das flexible Substrat mit einem scharfen Abschnitt (31F) geschnitten wird, der an einem Spitzenende des verbindenden leitfähigen Elements angeordnet ist, es ermöglicht wird, dass das verbindende leitfähige Element in das Innere des vertieften Abschnitts (21C, 51D) des Verbindungsanschlusses (21, 51) hinein vorsteht und eine Schnittkante des flexiblen Substrats (11), die mit dem scharfen Abschnitt geschnitten wurde, zwischen dem Drückabschnitt (SP) des verbindenden leitfähigen Elements (34 4) und dem ersten inneren Abschnitt (M1) in dem vertieften Abschnitt des Verbindungsanschlusses (21, 51) als der Teil des flexiblen Substrats aufgenommen ist.
  3. Verfahren nach Anspruch 1,
    wobei das flexible Substrat (11) eine Schiebeführung (61, 62, 63) aufweist, die im Voraus gebildet wird und aus einem Schnitt oder einem Loch besteht, der bzw. das durch das flexible Substrat von der Oberseite (11A) zur Unterseite (11B) an einer Position hindurch verläuft, an der sich das Öffnungsende (21D, 51E) des vertieften Abschnitts des Verbindungsanschlusses (21, 51) befindet, und
    wobei das verbindende leitfähige Element (31) von der Seite der Unterseite des flexiblen Substrats (11) in Richtung der Seite der Oberseite desselben durch die Schiebeführung (61, 62, 63) hindurch geschoben wird.
  4. Verbindungsanschlussanordnung, umfassend:
    einen leitfähigen Verbindungsanschluss (21, 51), der dafür eingerichtet ist, auf einer Oberseite (11A) eines flexiblen Substrats (11) angeordnet zu werden, und einen vertieften Abschnitt (21C, 51D) umfasst; und
    ein verbindendes leitfähiges Element (31), das einen Drückabschnitt (SP) und einen Kontaktabschnitt (SC) umfasst,
    wobei der Verbindungsanschluss (21, 51) einen ersten inneren Abschnitt (M1) und einen zweiten inneren Abschnitt (M2) in dem vertieften Abschnitt (21C, 51D) aufweist, wobei, wenn der Verbindungsanschluss (21, 51) in einer solchen Weise angeordnet ist, dass ein Öffnungsende (21D, 51E) des vertieften Abschnitts des Verbindungsanschlusses in Kontakt mit der Oberseite (11A) des flexiblen Substrats (11) steht, das verbindende leitfähige Element (31) von einer Seite einer Unterseite (11B) des flexiblen Substrats durch das Öffnungsende (21D, 51E) des vertieften Abschnitts des Verbindungsanschlusses, der auf der Oberseite (11A) des flexiblen Substrats angeordnet ist, in den vertieften Abschnitt (21C, 51D) hinein ragt, und
    wobei ein Teil des flexiblen Substrats (11) zwischen dem Drückabschnitt (SP) des verbindenden leitfähigen Elements (31) und dem ersten inneren Abschnitt (M1) des Verbindungsanschlusses (21, 51) aufgenommen ist, um dadurch zu ermöglichen, dass der Drückabschnitt (SP) des verbindenden leitfähigen Elements (31) mit einem leitfähigen Abschnitt (13), der an der Unterseite des flexiblen Substrats (11) frei liegt, in Kontakt kommt und
    dass der Kontaktabschnitt (SC) des verbindenden leitfähigen Elements mit dem zweiten inneren Abschnitt (M2) des Verbindungsanschlusses (21, 51) in Kontakt kommt, wodurch der Verbindungsanschluss (21, 51) über das verbindende leitfähige Element (31) elektrisch mit dem leitfähigen Abschnitt (13) des flexiblen Substrats (11) verbunden ist,
    wobei das verbindende leitfähige Element einen Drehpunktabschnitt (SF) aufweist, der näher an einem Spitzenende des verbindenden leitfähigen Elements (31) liegt als der Drückabschnitt (SP),
    wobei der Verbindungsanschluss (21, 51) einen dritten inneren Abschnitt (M3) in dem vertieften Abschnitt (21C, 51D) aufweist und
    wobei der Drückabschnitt (SP) mit dem leitfähigen Abschnitt (13) des flexiblen Substrats in Kontakt kommt, der Kontaktabschnitt (SC) mit dem zweiten inneren Abschnitt (M2) in dem vertieften Abschnitt des Verbindungsanschlusses in Kontakt kommt und der Drehpunktabschnitt (SF) mit dem dritten inneren Abschnitt (M3) in dem vertieften Abschnitt des Verbindungsanschlusses in Kontakt kommt, wodurch das verbindende leitfähige Element (31), das in den vertieften Abschnitt (21C, 51D) des Verbindungsanschlusses (21, 51) hinein ragt, im Inneren des vertieften Abschnitts (21C, 51D) des Verbindungsanschlusses (21, 51) gehalten wird,
    wobei das verbindende leitfähige Element (31) aus einem bandförmigen Metallblech gebildet ist und einen U-förmig gebogenen unteren Abschnitt (31A) sowie einen ersten Arm (31B) und einen zweiten Arm (31C) umfasst, die sich in der gleichen Richtung von dem unteren Abschnitt aus erstrecken, wobei der erste Arm (31B) einen ersten vorstehenden Abschnitt (31D) aufweist, der so gebildet ist, dass er in einer Richtung vom zweiten Arm fort vorsteht,
    wobei der zweite Arm (31C) einen zweiten vorstehenden Abschnitt (31E) aufweist, der so gebildet ist, dass er in einer Richtung vom ersten Arm fort vorsteht,
    wobei der Drückabschnitt (SP) aus einem Teil des ersten Arms (31B, 41B) zwischen dem unteren Abschnitt (31A) und dem ersten vorstehenden Abschnitt (31D) gebildet ist,
    wobei der Kontaktabschnitt (SC) aus dem zweiten vorstehenden Abschnitt (31E) gebildet ist und
    wobei der Drehpunktabschnitt (SF) aus dem ersten vorstehenden Abschnitt (31D) gebildet ist.
  5. Verbindungsanschlussanordnung nach Anspruch 4,
    wobei das verbindende leitfähige Element (31) einen scharfen Abschnitt (31F, 41 F) umfasst, der an einem Spitzenende des ersten Arms (31B) zum Schneiden des flexiblen Substrats angeordnet ist.
  6. Verbindungsanschlussanordnung nach Anspruch 4 oder 5, wobei in dem verbindenden leitfähigen Element (31) eine Distanz L1 von dem unteren Abschnitt (31A) zu dem Drückabschnitt (SP), eine Distanz L2 von dem unteren Abschnitt (31A) zu dem Kontaktabschnitt (SC) und eine Distanz L3 von dem unteren Abschnitt (31A) zu dem Drehpunktabschnitt (SF) eine Beziehung von L1 < L2 < L3 erfüllen.
  7. Verbindungsanschlussanordnung nach einem der Ansprüche 4-6,
    wobei der Verbindungsanschluss (21) einen rohrförmigen Abschnitt (21A) und einen Flansch (21B), der an einem Ende des rohrförmigen Abschnitts ausgebildet ist, aufweist, wobei der vertiefte Abschnitt (21C) aus einem inneren Teil des rohrförmigen Abschnitts (21A) gebildet ist,
    wobei das Öffnungsende (21D) von dem einen Ende des rohrförmigen Abschnitts (21A) gebildet ist,
    wobei sowohl der erste innere Abschnitt (M1), der zweite innere Abschnitt (M2) als auch der dritte innere Abschnitt (M3) an einer Innenumfangsfläche des rohrförmigen Abschnitts (21A) angeordnet sind und
    wobei der erste innere Abschnitt (M1) und der dritte innere Abschnitt (M3) dem zweiten inneren Abschnitt (M2) gegenüber liegen.
  8. Verbindungsanschlussanordnung nach einem der Ansprüche 4-7,
    wobei der Verbindungsanschluss (51) aus einem einzigen Metallblech gebildet ist, das so gebogen ist, dass es aufweist: ein Paar seitlicher Bleche (51A), die sich parallel zueinander erstrecken, ein oberes Blech (51B), das die einen Enden des Paares seitlicher Bleche miteinander verbindet, und ein Paar Flansche (51C), die sich von den anderen Enden des Paares seitlicher Bleche in voneinander fort weisenden Richtungen erstrecken,
    wobei sich das Öffnungsende (51E) zwischen den anderen Enden des Paares seitlicher Bleche (51A) befindet und wobei der erste innere Abschnitt (M1) und der dritte innere Abschnitt (M3) an einer Oberfläche eines des Paares von seitlichen Blechen (51A) angeordnet sind, während der zweite innere Abschnitt (M2) an einer Oberfläche des anderen des Paares von seitlichen Blechen (51A) angeordnet ist.
  9. Verbindungsstruktur, umfassend eine Verbindungsanschlussanordnung nach Anspruch 4 und bei der der leitfähige Verbindungsanschluss (21, 51), der auf einer Oberseite (11A) eines flexiblen Substrats (11) angeordnet ist und einen vertieften Abschnitt (21C, 51D) umfasst, elektrisch mit einem leitfähigen Abschnitt (13) verbunden ist, der an einer Unterseite (11B) des flexiblen Substrats frei liegt.
EP20164339.2A 2019-05-17 2020-03-19 Verbindungsverfahren und verbindungsanschlussanordnung Active EP3739689B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019093314A JP7178956B2 (ja) 2019-05-17 2019-05-17 接続方法、接続構造および接続端子組立体

Publications (2)

Publication Number Publication Date
EP3739689A1 EP3739689A1 (de) 2020-11-18
EP3739689B1 true EP3739689B1 (de) 2022-05-04

Family

ID=69903059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20164339.2A Active EP3739689B1 (de) 2019-05-17 2020-03-19 Verbindungsverfahren und verbindungsanschlussanordnung

Country Status (4)

Country Link
US (1) US11024993B2 (de)
EP (1) EP3739689B1 (de)
JP (1) JP7178956B2 (de)
CN (1) CN111952811B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7438085B2 (ja) 2020-11-18 2024-02-26 日本航空電子工業株式会社 コネクタ
JP2024003335A (ja) 2022-06-27 2024-01-15 日本航空電子工業株式会社 シート状導電部材およびコネクタ
JP2024030814A (ja) * 2022-08-25 2024-03-07 日本航空電子工業株式会社 コネクタ
JP2024041400A (ja) * 2022-09-14 2024-03-27 日本航空電子工業株式会社 コネクタ
JP2024048597A (ja) * 2022-09-28 2024-04-09 日本航空電子工業株式会社 コネクタ
CN118073878A (zh) * 2022-11-24 2024-05-24 日本航空电子工业株式会社 连接器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719076D0 (en) * 1987-08-12 1987-09-16 Bicc Plc Circuit board
DE3918375A1 (de) * 1989-06-06 1990-12-13 Prym Werke William Druckknopfverbindung
CN2368169Y (zh) * 1999-01-15 2000-03-08 富士康(昆山)电脑接插件有限公司 电子卡连接器组合
US6629848B2 (en) * 2001-11-15 2003-10-07 Silitek Corporation Method for providing uniform pressure
JP2005122901A (ja) 2003-09-08 2005-05-12 Furukawa Electric Co Ltd:The フラット回路体用接続子及び該接続子とフラット回路体との接続構造
JP2005149770A (ja) * 2003-11-11 2005-06-09 Japan Aviation Electronics Industry Ltd コネクタ
JP4514064B2 (ja) * 2007-09-10 2010-07-28 ヒロセ電機株式会社 回路基板用電気コネクタ
KR20110098186A (ko) * 2010-02-26 2011-09-01 한국단자공업 주식회사 인쇄회로기판용 아일릿 및 이를 사용한 단자장착방법
JP2011181200A (ja) 2010-02-26 2011-09-15 Panasonic Electric Works Co Ltd 雌側回路基板及びコネクタアッセンブリー
JP5941010B2 (ja) * 2013-04-10 2016-06-29 日本電信電話株式会社 導電性布帛用コネクタ、及び導電性布帛用コネクタの製造方法
US9350101B2 (en) * 2014-05-15 2016-05-24 Pancon Corporation LLC Male blade electrical connector
US9642398B1 (en) 2015-10-23 2017-05-09 Te Connectivity Corporation Wearable connector for an electronic textile
JP6471082B2 (ja) 2015-11-18 2019-02-13 アトムメディカル株式会社 新生児用の緊急搬送保育器
JP6734676B2 (ja) 2016-03-28 2020-08-05 日本航空電子工業株式会社 スライド型コネクタ
JP6840559B2 (ja) 2017-02-10 2021-03-10 日本航空電子工業株式会社 コネクタ
JP6792493B2 (ja) * 2017-03-17 2020-11-25 日本航空電子工業株式会社 コネクタ
JP2018182249A (ja) 2017-04-21 2018-11-15 日本電信電話株式会社 電気信号処理端末
JP7232144B2 (ja) * 2019-07-19 2023-03-02 日本航空電子工業株式会社 コネクタ
JP7232143B2 (ja) * 2019-07-19 2023-03-02 日本航空電子工業株式会社 コネクタ

Also Published As

Publication number Publication date
US20200366011A1 (en) 2020-11-19
CN111952811B (zh) 2021-09-28
JP7178956B2 (ja) 2022-11-28
US11024993B2 (en) 2021-06-01
JP2020187972A (ja) 2020-11-19
CN111952811A (zh) 2020-11-17
EP3739689A1 (de) 2020-11-18

Similar Documents

Publication Publication Date Title
EP3739689B1 (de) Verbindungsverfahren und verbindungsanschlussanordnung
US10096918B1 (en) Connector
JP4442719B2 (ja) 同軸コネクタ
KR101041318B1 (ko) Ｌ형 동축 커넥터
EP2154758B1 (de) Koaxialverbinder
US8475184B2 (en) Electrical connector
EP2597729A1 (de) Steckverbinder für Kable und Leiterplatte
EP1914841A1 (de) Elektrischer Steckverbinder
US10374337B2 (en) Terminal block
EP3800739A1 (de) Verbinder und verbindungsverfahren
US10056714B2 (en) Connector device including coming-off preventing structure
WO2014024573A1 (ja) 同軸コネクタ
JP4536378B2 (ja) 同軸ケーブルコネクタ、同軸ケーブルへのコネクタの取付方法、及び同軸ケーブル圧接コンタクト
JP2008112682A (ja) カードエッジ型コネクタ
US10446976B2 (en) Shield connector and connector connection structure
CN112467466B (zh) 连接器和连接方法
EP3799218A1 (de) Verbinder
EP3813201A1 (de) Verbinder und verbindungsverfahren
US9899782B2 (en) Connector assembly and connector assembly mounted structure
EP3696918A1 (de) Verbindungsverfahren, verbindungsstruktur und verbindungsanschluss
US9825376B2 (en) Pressure welding contact having a bellows type terminal and pressure welding connector
JP7428590B2 (ja) 端子変換アダプタ
JP2019129054A (ja) 電気コネクタ
US20230028291A1 (en) Connector and connector assembly
KR102408947B1 (ko) 커넥터 및 커넥터 구조

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200319

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210409

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20211215

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1490123

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220515

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020002927

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220504

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1490123

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220905

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220804

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220805

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220804

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602020002927

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

26N No opposition filed

Effective date: 20230207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20230315

Year of fee payment: 4

Ref country code: FR

Payment date: 20230208

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230319

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220504

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230319

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240130

Year of fee payment: 5